Life Span
Perennial
Perennial
Type
Shrub
Cactus or Succulent
Origin
China, Japan
North America, Latin America and the Caribbean, Central America, South America, Brazil
Types
-
Echinopsis pachanoi
Number of Varieties
510
0
40000
👆🏻
Habitat
subtropical regions, Temperate Regions
shrublands
USDA Hardiness Zone
6-912-15
0
99
👆🏻
AHS Heat Zone
9-7
12-10
Sunset Zone
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
12, 13, 16, 17, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
300.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Silver
White, Yellow, Red, Purple, Orange, Rose
Flower Color Modifier
-
-
Fruit Color
Reddish Plum
-
Leaf Color in Spring
White, Dark Green, Sienna
-
Leaf Color in Summer
White, Dark Green, Sienna
-
Leaf Color in Fall
White, Dark Green, Sienna
-
Leaf Color in Winter
White, Dark Green, Sienna
-
Shape
Leaf Shape
broad, flat
Succulent
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Fall, Late Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Salt
Drought
Where to Plant?
Ground, Pot
Ground, Pot
How to Plant?
Cuttings, root cutting, Seedlings
Cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Keep ground moist, Keep immersed in water, Requires more often in extreme heat
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to stimulate growth
Fertilizers
All-Purpose Liquid Fertilizer
6-12-12 or 5-10-10
Pests and Diseases
Coral Spot, Leaf spot, Red blotch
Mealybugs, Red spider mite, Scale insects, Slugs, Snails
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds
Allergy
Toxic
drowsiness, Nausea, Vomiting
Uses
Aesthetic Uses
Bonsai, Cottage Garden, Ground Cover
Beautification, Decorating walls, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
Skin irritation
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Fixes Nitrogen
Air purification
Plant Benefits
Medicinal Uses
Antiasthamatic, Antitussive, Astringent
Aphrodisiac, Tonic
Part of Plant Used
Fruits, Leaves, Root, Stem
extracted oil
Other Uses
Used as Ornamental plant, Used for making hedge
Used as Ornamental plant, Used for its medicinal properties, Used for Landscaping
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Screening, Wind Break
Container, Houseplant, Rock Garden, Wall
Botanical Name
Elaeagnus pungens
ECHINOPSIS pachanoi
Common Name
Silverthorn
San Pedro
In Hindi
Silverthorn
सैन पेड्रो
In German
Silverthorn
Echinopsis pachanoi
In French
Silverthorn
Echinopsis pachanoi
In Spanish
Silverthorn
Echinopsis pachanoi
In Greek
Silverthorn
San Pedro κάκτος
In Portuguese
Silverthorn
Wachuma
In Polish
Silverthorn
San pedro (kaktus)
In Latin
Silverthorn
San Pedro
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rhamnales
Caryophyllales
Family
Elaeagnaceae
Cactaceae
Genus
Elaeagnus
Echinopsis
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
Trichocereeae
Subfamily
-
Cactoideae
Number of Species
7036
1
27800
👆🏻